Research carried out at The University of Manchester has found further evidence that a simple solution, which is already used in IV drips, is an effective treatment for reducing inflammation. The researchers also identified that hypertonic solution, which is a solution with an elevated concentration of salt, can ease inflammation purely through bathing in it – proving the Victorians were right to visit spa towns to "take the waters" for ailments like rheumatoid arthritis. The research team, led by Dr Pablo Pelegrin, was investigating how cell swelling can control inflammation; ...

A team of KIT researchers directed by Professor Christian Koos has succeeded in developing a novel optical connection between semiconductor chips. "Photonic wire bonding" reaches data transmission rates in the range of several terabits per second and is suited perfectly for production on the industrial scale. In the future, this technology may be used in high-performance emitter-receiver systems for optical data transmission and, thus, contribute to reducing energy consumption of the internet. The scientists published their results in the journal "Optics Express". Communication ...

A person can be obese and metabolically healthy at the same time, which means that this person will have the same mortality risk for heart disease or cancer that people of normal weight. This is the conclusion of a study published in the prestigious journal European Heart Journal [1]. "Obesity is associated with a large number of chronic diseases as heart diseases or cancer. However, there is a group of obese people that do not suffer the metabolic complications associated with obesity", the author of the study, Prof. Francisco B.Ortega, explains. Prof. Ortega is currently ...

Plans are being implemented to create plastic floating islands containing papyrus plants to help protect the ecosystems of a renowned lake in the Rift Valley, Kenya. The German REWE Group is funding a papyrus restoration partnership between UK-owned tea producer and flower grower Finlays and Dr David Harper, a Senior Lecturer at the University of Leicester, which aims to recreate the water-cleansing services of papyrus as artificial floating islands. The papyrus restoration project is one of several ongoing initiatives in the Lake Naivasha basin being coordinated by ...

WHAT: A new study has found that even though HIV diversifies widely within infected individuals over time, the virus strains that ultimately are passed on through heterosexual transmission often resemble the strain of virus that originally infected the transmitting partner. Learning the characteristics of these preferentially transmitted HIV strains may help advance HIV prevention efforts, particularly with regard to an HIV vaccine, according to the scientists who conducted the study. The research was led by Andrew D. Redd, Ph.D., staff scientist, and Thomas C. Quinn, ...

The VIB scientists had serious reservations about the Séralini publication, which appeared today in the journal Food and Chemical Toxicology. The conclusions drawn by Séralini could not be derived from the publication. The data will have to be subjected to a thorough analysis. VIB points out that Séralini is a controversial researcher. "Séralini has published similar accounts before, but not one of them has withstood scientific scrutiny. That is because he draws conclusions that cannot be derived from the data. The European Food Safety Authority (EFSA) has examined Séralini's ...

OTTAWA, ON – September 20, 2012 – A study of how chronically ill teenagers manage their privacy found that teen patients spend a great deal of time online and guard their privacy very consciously. "Not all my friends need to know": a qualitative study of teenage patients, privacy and social media, was published this summer in the Journal of the American Medical Informatics Association and co-authored by Norwegian and Canadian researchers. The study, which conducted interviews with patients aged 12 to 18 at the Children's Hospital of Eastern Ontario (CHEO), is the first ...

Patients with chronic obstructive pulmonary disease (COPD) experience poorer sleep quality than people of a similar age without COPD, according to research published in the journal Respirology. Researchers also found an independent relationship between how well patients with COPD slept and the oxygen levels in their arterial blood. "Patients with COPD frequently report fatigue, sleepiness and impaired quality of life," says Professor Walter McNicholas from the Department of Respiratory and Sleep Medicine at St. Vincent's University Hospital, Dublin, Ireland. "The ...

UT Dallas computer scientists have developed a technique to automatically allow one computer in a virtual network to monitor another for intrusions, viruses or anything else that could cause a computer to malfunction. The technique has been dubbed "space travel" because it sends computer data to a world outside its home, and bridges the gap between computer hardware and software systems. "Space travel might change the daily practice for many services offered virtually for cloud providers and data centers today, and as this technology becomes more popular in a few years, ...

People with psychopathic tendencies have an impaired sense of smell, which points to inefficient processing in the front part of the brain. These findings by Mehmet Mahmut and Richard Stevenson, from Macquarie University in Australia, are published online in Springer's journal Chemosensory Perception. Psychopathy is a broad term that covers a severe personality disorder characterized by callousness, manipulation, sensation-seeking and antisocial behaviors, traits which may also be found in otherwise healthy and functional people. Studies have shown that people with psychopathic ...

Cochlear implants — electronic devices surgically implanted in the ear to help provide a sense of sound — have been successfully used since the late 1980's. But questions remain as to whether bilateral cochlear implants, placed in each ear rather than the traditional single-ear implant, are truly able to facilitate binaural hearing. Now, Tel Aviv University researchers have proof that under certain conditions, this practice has the ability to salvage binaural sound processing for the deaf and hard-of-hearing. According to Dr. Yael Henkin of TAU's Department of Communication ...

Combining the cutting-edge capabilities of the ALMA telescope with newly-developed laboratory techniques, scientists are opening a completely new era for deciphering the chemistry of the Universe. A research team demonstrated their breakthrough using ALMA data from observations of the gas in a star-forming region in the constellation Orion. Using new technology both at the telescope and in the laboratory, the scientists were able to greatly improve and speed the process of identifying the "fingerprints" of chemicals in the cosmos, enabling studies that until now would ...

A federally funded study led by researchers at Johns Hopkins Children's Center has found that children with mild to moderate kidney disease have abnormally thick neck arteries, a condition known as carotid atherosclerosis, usually seen in older adults with a long history of elevated cholesterol and untreated hypertension. The findings — published online ahead of print on Sept. 13 in the Clinical Journal of the American Society of Nephrology — are particularly striking, the researchers say, because they point to serious blood vessel damage much earlier in the disease ...

CHAMPAIGN, Ill. — Scientists have identified a key molecular player in a chain of events in the body that can lead to fatty liver disease, Type II diabetes and other metabolic abnormalities associated with obesity. By blocking this molecule, the researchers were able to reverse some of the pathology it caused in obese mice. Their ...

CAMDEN — These days, gamers aren't just saving the virtual world, they're creating it. Video games have evolved into a fully immersive, customizable experience in which gamers not only play, but also create new content. Players are encouraged to contribute their creativity by designing their own maps, customizing characters, and adding new material to games. But user-generated content has the potential to infringe upon copyright law, which is casting a shadow on the legality of gamer authorship. Rutgers–Camden law professor Greg Lastowka is mapping the intersection ...

UNIVERSITY PARK, Pa. -- For nearly 260 years -- since Carl Linnaeus developed his system of naming plants and animals -- researchers classified species based on visual attributes like color, shape and size. In the past few decades, researchers found that sequencing DNA can more accurately identify species. A group of single-celled algae -- Symbiodinum -- that live inside corals and are critical to their survival -- are only now being separated into species using DNA analysis, according to biologists. "Unfortunately with Symbiodinium, scientists have been hindered by a ...

UNIVERSITY PARK, Pa. -- Many public safety-net hospitals are likely to face increasing financial and competitive pressures stemming in part from the recent Supreme Court decision on the Affordable Care Act, according to researchers at Penn State and the Harvard School of Public Health. "The issue for these hospitals going forward is that the Affordable Care Act promises to change how care for low-income and uninsured populations is funded, potentially reshaping the competitive landscape," said Jonathan Clark, assistant professor of health policy and administration, Penn ...

Philadelphia, Pa. (September 20, 2012) – A new virtual reality simulator—including sophisticated 3-D graphics and tactile feedback—provides neurosurgery trainees with valuable opportunities to practice essential skills and techniques for brain cancer surgery, according to a paper in the September issue of Neurosurgery, official journal of the Congress of Neurological Surgeons. The journal is published by Lippincott Williams & Wilkins, a part ofWolters Kluwer Health. The prototype system, called "NeuroTouch," uses 3-D graphics and haptic (sense of touch) technology to ...

Philadelphia, Pa. (September 20, 2012) – For patients undergoing neurosurgery at teaching hospitals, there's no "July phenomenon" of increased death and complication rates when new residents start their training, reports a study in the September issue of Neurosurgery, official journal of the Congress of Neurological Surgeons. The journal is published by Lippincott Williams & Wilkins, a part of Wolters Kluwer Health. The risk of adverse outcomes after common brain and spinal procedures are no different in July compared to any other month, according to the research by Dr. ...

Montreal, September 20, 2012 – Even on the playground, our friends know us better than we know ourselves. New research has revealed that your childhood peers from grade school may be able to best predict your success as an adult. Lisa Serbin of the Department of Psychology at Concordia University and Alexa Martin-Storey, a recent Concordia graduate and a current post-doctoral student at the University of Texas – both members of the Concordia-based Centre for Research in Human Development – recently published a study online, which reveals that childhood peer evaluation ...

Cold Spring Harbor, N.Y. – During embryonic development in humans and other mammals, sperm and egg cells are essentially wiped clean of chemical modifications to DNA called epigenetic marks. They are then held in reserve to await fertilization. In flowering plants the scenario is dramatically different. Germ cells don't even appear until the post-embryonic period – sometimes not until many years later. When they do appear, only some epigenetic marks are wiped away; some remain, carried over from prior generations – although until now little was known about how or to what ...

Just as women are advised to get plenty of folic acid around the time of conception and throughout early pregnancy, new research suggests another very similar nutrient may one day deserve a spot on the obstetrician's list of recommendations. Consuming greater amounts of choline – a nutrient found in eggs and meat – during pregnancy may lower an infant's vulnerability to stress-related illnesses, such as mental health disturbances, and chronic conditions, like hypertension, later in life. In an early study in The FASEB Journal, nutrition scientists and obstetricians ...

Findings from the Research and Development Data Link Project showed that both parent companies of U.S. multinational companies and U.S. affiliates of foreign multinational companies devoted about three-fourths of their R&D expenditures to development activities in 2007. This newly developed information is from the Research and Development Data Link Project--a joint project of the National Science Foundation, U.S. Census Bureau and Bureau of Economic Analysis. In linking surveys from these three agencies, the Data Link Project provided more comprehensive information ...

The Sweet Oasis nursing pillow, designed to help mothers nurse more comfortably, is now available via the web and in select baby boutiques throughout the Denver area. Designed by a breastfeeding mom, the Sweet Oasis pillow makes nursing more comfortable for mother and baby by ergonomic and secure positioning every feeding. The Sweet Oasis nursing pillow's patent-pending design, intended for nursing or bottle-feeding on the caregiver's lap, aligns baby in a healthy, inclined position; provides greater stability and safety; and washes and carries easily. Mother and ...

WINSTON-SALEM, N.C. – Sept. 19, 2012 – A genetic mutation that occurred thousands of years ago might be the answer to how early humans were able to move from central Africa and across the continent in what has been called "the great expansion," according to new research from Wake Forest Baptist Medical Center. By analyzing genetic sequence variation patterns in different populations around the world, three teams of scientists from Wake Forest Baptist, Johns Hopkins University School of Medicine and the University of Washington School of Medicine, Seattle, demonstrated ...